25641330 (number)
25641330 is an even 8-digits composite number following 25641329 and preceding 25641331. In scientific notation, it is written as 2.5641330 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 128 positive divisors. There are 5564160 positive integers (up to 25641330) that are relatively prime to 25641330.
Interesting facts
- 25641330 has 128 divisors, whose sum is 74511360
- The reverse of 25641330 is 03314652
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty-five million six hundred forty-one thousand three hundred thirty |
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Notation
Scientific notation | 2.5641330 × 10^7 |
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Engineering notation | 2.5641330 × 10^6 |
Prime Factorization of 25641330
Prime Factorization 2 × 3 × 5 × 13 × 11 × 43 × 139
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 25641330 | Product of the distinct prime numbers |
The prime factorization of 25641330 is 2 × 3 × 5 × 13 × 11 × 43 × 139. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25641330)
Multiplication
n×yn×2 | 51282660 |
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n×3 | 76923990 |
n×4 | 102565320 |
n×5 | 128206650 |
Division
n÷yn÷2 | 12820665 |
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n÷3 | 8547110 |
n÷3 | 6410332.5 |
n÷5 | 5128266 |
Exponentiation
nyn2 | 657477804168900 |
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n3 | 1.685860534437E+22 |
n4 | 4.3227706297476E+29 |
n5 | 1.1084158823167E+37 |
Nth Root
y√n2√n | 5063.7268883699 |
---|---|
3√n | 294.88103984522 |
4√n | 71.159868524119 |
5√n | 30.324113228669 |
Divisors of 25641330
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -25641329 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 25641330 can be divided by 128 positive divisors. The sum of these divisors (counting 25641330) is 1, the average is 0.0078125.
Base conversion 25641330
Base | System | Value |
---|---|---|
2 | Binary | 1100001110100000101110010 |
3 | Ternary | 1210020201021220 |
4 | Quaternary | 1201310011302 |
5 | Quinary | 23031010310 |
6 | Senary | 2313325510 |
8 | Octal | 141640562 |
10 | Decimal | 25641330 |
12 | Duodecimal | 8706896 |
16 | Hexadecimal | 1874172 |
20 | Vigesimal | 80536a |
36 | Base36 | f9kz6 |
Cryptographic Hash Functions
md5 | 084fd1bde28aae7fff4de19f5fedd5aa |
---|---|
sha1 | d87d437cb9804e02a5fea61d8be81263eb8a0b6e |
sha256 | 1289a8c22a407ca9f6b32a29fad1726e056b0078362b62f4e75c8efbb0d86392 |
sha512 | 0ec3dcb77e24022a4c4a8868eeca827c2987e574586f6b69facafb3012cd539144b77bf868722f7ebb6821604a58083f068f086a6af281ffa6540c3fef5d10de |
ripemd-160 | fcc20409f81f5d845b749c4a4084f288371934c3 |
25641330 as geometric shapes
Circle
Radius = nDiameter | 51282660 |
---|---|
Circumference | 161109227.91254 |
Area | 2.0655274394754E+15 |
Sphere
Radius = nVolume | 7.0617160932857E+22 |
---|---|
Surface area | 8.2621097579015E+15 |
Circumference | 161109227.91254 |
Square
Length = nPerimeter | 102565320 |
---|---|
Area | 657477804168900 |
Diagonal | 36262316.643284 |
Cube
Length = nSurface area | 3944866825013400 |
---|---|
Volume | 1.685860534437E+22 |
Space diagonal | 44412086.33364 |
Equilateral Triangle
Length = nPerimeter | 76923990 |
---|---|
Area | 2.8469624041734E+14 |
Altitude | 22206043.16682 |
Triangular Pyramid
Length = nSurface area | 2.8469624041734E+14 |
---|---|
Volume | 1.986805693392E+21 |
Height | 12087438.881095 |